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Individual Calculations December 2013 |
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| Yu, Ruiyuan Total change: 0.10 | |   |
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| 2013 Chinese Chess League Division A Rounds15-18 | Hebei,CHN | CHN | 2013-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2556 | 2553 | 1.50 | 3 | 0.01 | 10 | 0.10 | |
|  Yu, Yangyi | g | | 2668 | CHN | 0.50 | 1 | 0.16 | 10 | 1.60 | |  Yu, Shaoteng | g | | 2499 | CHN | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Wang, Chen | m | | 2500 | CHN | 0.00 | 1 | -0.57 | 10 | -5.70 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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